Description
High power, ultra-stable ultraviolet light powering demanding and emerging applications
Skylark NX lasers power applications with ultra-stable output, coherence, and precision performance.
Designed for integration, Skylark 349 NX lasers are packaged with versatile software control – making them suitable for a wide range of demanding manufacturing, inspection, and analytical applications.
Manufacturing
Interferometry, Lithography, Wafer fabrication, High precision optics, Optical grating mastering, Diffraction grating mastering.
Inspection
Semiconductor inspection, Flow cytometry, Photoluminescence (PL)
Analytics
Raman spectroscopy, Brillouin scattering, Confocal microscopy, Optical manipulation, Fluorescence
| Output beam parameters | |
| Output power | up to 400 mW |
| Wavelength | 349 nm |
| Spectral bandwidth | ≤ 0.5 MHz |
| Spatial mode | TEM00 |
| Spectral stability | ± 0.2 pm (over 8 hour operation) |
| Coherence length | > 100 m |
| Output power stability | ≤ 2.0 % (over 8 hour operation) |
| Output power noise | ≤ 0.1 % RMS (10 Hz – 10 MHz) |
| Beam divergence | 1.0 mrad, diffraction limited |
| Beam diameter at output aperture | 0.5 – 1.0 mm |
| Beam pointing stability | ≤ 5 μrad/°C |
| Laser head dimensions | |
| L x W | 257 x 150 mm |
| Beam height | 54.2 mm |
| Environmental conditions | |
| Ambient temperature range | 18 – 30 °C |
| Laser head interface stability | ± 1.5 °C |
| Storage | 0 – 50 °C |
| Humidity | 0 – 50 %, non-condensing |
| Laser head | Hermetically sealed |
| Integration features | |
| Plug-in USB Connectivity | Combined Heatsink |
| Versatile Control Software | Remote Diagnostic Support |
| Optional accessories | |
| Heatsink | Fan-assisted air cooled or,Water-cooled thermoelectric chiller |
| External manual power control | 0 – 100 %, continuous |
| Warranty | |
| 12 month warranty | For laser head and controller |
